1394187984

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{97}}^2$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 4715472000

約数和(自身を除く): 3321284016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 97, 98, 108, 112, 126, 144, 147, 168, 189, 194, 196, 216, 252, 291, 294, 336, 343, 378, 388, 392, 432, 441, 504, 582, 588, 679, 686, 756, 776, 784, 873, 882, 1008, 1029, 1164, 1176, 1323, 1358, 1372, 1512, 1552, 1746, 1764, 2037, 2058, 2328, 2352, 2619, 2646, 2716, 2744, 3024, 3087, 3492, 3528, 4074, 4116, 4656, 4753, 5238, 5292, 5432, 5488, 6111, 6174, 6984, 7056, 8148, 8232, 9261, 9409, 9506, 10476, 10584, 10864, 12222, 12348, 13968, 14259, 16296, 16464, 18333, 18522, 18818, 19012, 20952, 21168, 24444, 24696, 28227, 28518, 32592, 33271, 36666, 37044, 37636, 38024, 41904, 42777, 48888, 49392, 56454, 57036, 65863, 66542, 73332, 74088, 75272, 76048, 84681, 85554, 97776, 99813, 112908, 114072, 128331, 131726, 133084, 146664, 148176, 150544, 169362, 171108, 197589, 199626, 225816, 228144, 254043, 256662, 263452, 266168, 293328, 299439, 338724, 342216, 395178, 399252, 451632, 461041, 508086, 513324, 526904, 532336, 592767, 598878, 677448, 684432, 790356, 798504, 898317, 922082, 1016172, 1026648, 1053808, 1185534, 1197756, 1354896, 1383123, 1580712, 1597008, 1778301, 1796634, 1844164, 2032344, 2053296, 2371068, 2395512, 2766246, 3161424, 3227287, 3556602, 3593268, 3688328, 4064688, 4149369, 4742136, 4791024, 5532492, 6454574, 7113204, 7186536, 7376656, 8298738, 9484272, 9681861, 11064984, 12448107, 12909148, 14226408, 14373072, 16597476, 19363722, 22129968, 24896214, 25818296, 28452816, 29045583, 33194952, 38727444, 49792428, 51636592, 58091166, 66389904, 77454888, 87136749, 99584856, 116182332, 154909776, 174273498, 199169712, 232364664, 348546996, 464729328, 697093992, 1394187984]

約数ペア:

[(1, 1394187984), (2, 697093992), (3, 464729328), (4, 348546996), (6, 232364664), (7, 199169712), (8, 174273498), (9, 154909776), (12, 116182332), (14, 99584856), (16, 87136749), (18, 77454888), (21, 66389904), (24, 58091166), (27, 51636592), (28, 49792428), (36, 38727444), (42, 33194952), (48, 29045583), (49, 28452816), (54, 25818296), (56, 24896214), (63, 22129968), (72, 19363722), (84, 16597476), (97, 14373072), (98, 14226408), (108, 12909148), (112, 12448107), (126, 11064984), (144, 9681861), (147, 9484272), (168, 8298738), (189, 7376656), (194, 7186536), (196, 7113204), (216, 6454574), (252, 5532492), (291, 4791024), (294, 4742136), (336, 4149369), (343, 4064688), (378, 3688328), (388, 3593268), (392, 3556602), (432, 3227287), (441, 3161424), (504, 2766246), (582, 2395512), (588, 2371068), (679, 2053296), (686, 2032344), (756, 1844164), (776, 1796634), (784, 1778301), (873, 1597008), (882, 1580712), (1008, 1383123), (1029, 1354896), (1164, 1197756), (1176, 1185534), (1323, 1053808), (1358, 1026648), (1372, 1016172), (1512, 922082), (1552, 898317), (1746, 798504), (1764, 790356), (2037, 684432), (2058, 677448), (2328, 598878), (2352, 592767), (2619, 532336), (2646, 526904), (2716, 513324), (2744, 508086), (3024, 461041), (3087, 451632), (3492, 399252), (3528, 395178), (4074, 342216), (4116, 338724), (4656, 299439), (4753, 293328), (5238, 266168), (5292, 263452), (5432, 256662), (5488, 254043), (6111, 228144), (6174, 225816), (6984, 199626), (7056, 197589), (8148, 171108), (8232, 169362), (9261, 150544), (9409, 148176), (9506, 146664), (10476, 133084), (10584, 131726), (10864, 128331), (12222, 114072), (12348, 112908), (13968, 99813), (14259, 97776), (16296, 85554), (16464, 84681), (18333, 76048), (18522, 75272), (18818, 74088), (19012, 73332), (20952, 66542), (21168, 65863), (24444, 57036), (24696, 56454), (28227, 49392), (28518, 48888), (32592, 42777), (33271, 41904), (36666, 38024), (37044, 37636)]